using the same seed for different instances of the same noise

hi,
I'm messing around with a noise settings file. I'd like to use the same noise function both as part of the final_density value, as well as the continents one, so that areas emptied out by the same noise in final_density get set to oceans. the noise expression is the following:
    {
      "type": "minecraft:noise",
      "noise": "minecraft:gravel",
      "xz_scale": 0.3,
      "y_scale": 0.1
    }

is there any way to do this? alternatively, if there is not, is there any other way to achieve the goal of having the areas I'm emptying in final_density have a low continentalness? thanks!